js112546 js112546

10-02-2024
Chemistry

contestada

A certain second-order reaction ( B→products ) has a rate constant of 1.65×10−3 M−1⋅s−1 at 27 ∘C and an initial half-life of 280 s . What is the concentration of the reactant B after one half-life?

Respuesta :

Otras preguntas

Hello, I need help with my past math portion. Can someone please help me? For example a question would be f(x)= 2x-4/ 2x(2)+2x-4

Mrs. Roger has 52 sedes to plant in her garden. She wants to plant the sede in roes of 5. How many rows will she make?

What is -45 degrees 5 times colder

A quarterback is sacked for a loss of 5 yard in Th e next play, his team loses 15yards then Th e team gain12yards on Th e third play

help me please??????

Allen's score in a video game was changed by -75 points beacuse he missed some targets. He got -15 points for each missed target. How many targets did he miss?

Need help with this problem

Multiplication using the distributive property practice Hannah homework lesson 25 chapter tonight P 91 question number two in the back

a quarter is 1.75 millimeters thick. how high is a stack of 1000 quarters?

Number d I need help with